Suppose a Structure and an Array Are Created with the Code

question 71

Multiple Choice

Suppose a structure and an array are created with the code
Structure Nation
Dim name As String
Dim continent As String
Dim population As Double 'in millions
Dim area As Double 'in square miles
End Structure
Dim nations(191) As Nation
in the Declarations section of the Code editor and the array is filled with data for the 192 member nations of the UN. What will be displayed in the list box when the following code is executed?
Dim query = From country In nations
Where country.continent = "Africa"
Order By country.population Descending
Select country.name
lstBox.DataSource = query.ToList
lstBox.SelectedIndex = Nothing

• A) the names of the countries in Africa in alphabetical order
• B) the names of the countries in Africa beginning with the name of the least populous country
• C) the names of the countries in Africa beginning with the name of the most populous country
• D) the names of the countries in Africa in reverse alphabetical order